It's hard to see what happened on the video – but the department says people are now threatening their officers.

In one of these alleged phone threats, a man is heard saying, "Is this the Delray Beach Police Department? I just saw a very disturbing video online of your officers committing horrific acts."

The dispatch call quickly takes an incredibly ugly turn.

The man continues, "After what I've seen, I hope every single one of your officers involved dies on duty. I hope they get shot in the face. Seriously. Every single last one. I hope every single police officer in your department dies a horrible death."

Even the man who originally posted the Facebook video, Nick Palermo, says he didn't see what exactly happened.

But just days after this video went viral – the threatening calls made to the department began pouring in.

"It's become a trend lately that people feel that they can express violent intent to law enforcement officers. They feel like they can make these threats and that it's OK. And they can't."

Delray Beach police said they are taking these calls extremely seriously. The department is tracking the caller and they will be pressing charges.

They believe the caller is from out of state.

But the threats don't end there.

Last week, police say they were arresting Michael Crawford on a trespassing charge when he told an officer, "When I get out in 60 or 90 days, I'm coming for you. You're a dead man. I hope the next cop that gets killed is you."

Crawford is facing charges for that threat in addition to the trespassing charge.